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Oportuzumab monatox

From Wikipedia, the free encyclopedia
Pharmaceutical drug
Pharmaceutical compound
Oportuzumab monatox
Monoclonal antibody
TypeSingle-chain variable fragment
SourceHumanized
TargetEpCAM
Clinical data
Other namesoportuzumab monatox-qqrs
ATC code
Identifiers
CAS Number
DrugBank
ChemSpider
  • none
UNII
KEGG
Chemical and physical data
FormulaC3072H4723N877O952S12
Molar mass69558.48 g·mol−1
 ☒NcheckY (what is this?)  (verify)

Oportuzumab monatox is an experimentalanti-cancer medication. Chemically, oportuzumab is asingle chain variable fragment of amonoclonal antibody which binds toepithelial cell adhesion molecule (EpCAM, the tumor-associated calcium signal transducer 1). Oportuzumab is fused withPseudomonas aeruginosaexotoxin A (which is reflected by themonatox in the medication's name).[1]

The drug was developed by Canadian-based Viventia Bio Inc. The company was acquired by Cambridge(MA)-based Eleven Biotherapeutics in 2016, which then changed its name to Sesen Bio.[2]In 2019 Sesen Bio reported updated, preliminary primary and secondary endpoint data from the company's Phase 3 VISTA trial further supporting the strong benefit-risk profile of Vicineum for the potential treatment of patients with high-risk, bacillus Calmette-Guérin(BCG) unresponsive, non-muscle invasive bladder cancer (NMIBC).[3] The Company applied for approval of Vicineum by the United StatesFood and Drug Administration and theEuropean Medicines Agency.

References

[edit]
  1. ^International Nonproprietary Names for Pharmaceutical Substances (INN, prepublication copy),World Health Organization.
  2. ^Alex Keown:Eleven Biotherapeutics Changes Name to Sesen Bio to Reflect Commitment to Oncology Therapies. Biospace.com, May 16, 2018.
  3. ^Sesen Bio Reports Positive, Preliminary Data Update from Phase 3 VISTA Trial for High-Risk Non-Muscle Invasive Bladder Cancer. Businesswire.com, August 8, 2019

Vol 24, No 18S (June 20 Supplement), 2006: 4580

CImonoclonal antibodies ("-mab")
Receptor tyrosine kinase
Others for solid tumors
Leukemia/lymphoma
Other
Tyrosine kinase inhibitors ("-nib")
Receptor tyrosine kinase
Non-receptor
Other
Tumor
Human
Mouse
Chimeric
Humanized
Rat/mouse hybrid
Chimeric + humanized
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